Overview
                    Function & Application
                    Technical Para
                    Production & Package
                                    	
                    
                 
            	
                BPM smooth geomembrane is a kind of high molecular polymer as the basic raw material of the waterproof barrier material.
 
Selection of high quality polyethylene resin as raw material, adding carbon black antioxidant,anti-aging and UV-resistance component. It adopted the first class automatic production equipment and three-layer pressing technology. 
 
Mainly divided into: low density polyethylene (LDPE) geomembrane, high density polyethylene (HDPE) geomembrane and linear low density polyethylene (LLDPE) geomembrane.
 
All products are in accordance with GB, GRI and ASRM standard .
 
Product performance:
1.Excellent chemical resistance to (Corrosion);
2.Outstanding resistance to stress cracking capacity (Resistance to environmental stress cracking);
3.The lowest permeability;
4.Excellent uv resistance;
5.Stable low temperature embrittlement resist
6.Width and thickness specifications complete, low cost and simple construction.
                Function :Impermeable, Leakproof, Moistureproof.
 
Applications:
Aquaculture: Geomembrane liners can be used as fish ponds, shrimp pond, and other aquaculture.
 
Landfill: The use of main parts of the bottom of the landfill liner, landfill sealing cover, leachate regulating pool liner, etc.
 
Water Treatment System: Geomembrane is applied to the adjustment of the power plant and sewage treatment plants pool;and a series of water treatment systems.
 
Mining: Geomembrane suitable mining: washing pool, pool heap leaching, heap yard, dissolving tank, storage area, the bottom line of the tailings seepage control, etc
 
 
More Applications: Environment protection and sanitation, water conservancy, municipal projects, landscaping, petrochemical industry, salt industry, agriculture, ect.

 
                
	
		
			| 
				Test | 
			
				Unit | 
			
				Standard | 
			
				Test 
				Frequency | 
			
				BM75 | 
			
				BM10 | 
			
				BM15 | 
			
				BM20 | 
			
				BM30 | 
		
		
			| 
				Mechanical Properties | 
			
				Thickness | 
			
				mm | 
			
				D5199 | 
			
				per roll | 
			
				0.75 | 
			
				1.00 | 
			
				1.50 | 
			
				2.00 | 
			
				3.00 | 
		
		
			| 
				Density   | 
			
				g/cc | 
			
				D1505/D792 | 
			
				90,000 kg | 
			
				0.94 | 
		
		
			| 
				Tensile Properties | 
			
				  | 
			
				D 6693 | 
			
				  | 
			
				  | 
			
				  | 
			
				  | 
			
				  | 
			
				  | 
		
		
			| 
				· yield strength | 
			
				kN/m | 
			
				Type IV | 
			
				9,000 kg | 
			
				11 | 
			
				15 | 
			
				22 | 
			
				29 | 
			
				44 | 
		
		
			| 
				· break strength | 
			
				kN/m | 
			
				  | 
			
				  | 
			
				20 | 
			
				27 | 
			
				40 | 
			
				53 | 
			
				80 | 
		
		
			| 
				· yield elongation | 
			
				 % | 
			
				  | 
			
				  | 
			
				12 | 
			
				12 | 
			
				12 | 
			
				12 | 
			
				12 | 
		
		
			| 
				· break elongation | 
			
				 % | 
			
				  | 
			
				  | 
			
				700 | 
			
				700 | 
			
				700 | 
			
				700 | 
			
				700 | 
		
		
			| 
				Tear Resistance | 
			
				N | 
			
				D 1004 | 
			
				20,000 kg | 
			
				93 | 
			
				125 | 
			
				187 | 
			
				249 | 
			
				374 | 
		
		
			| 
				Puncture Resistance | 
			
				N | 
			
				D 4833 | 
			
				20,000 kg | 
			
				240 | 
			
				320 | 
			
				480 | 
			
				640 | 
			
				960 | 
		
		
			| 
				Stress Crack Resistance | 
			
				hr. | 
			
				D 5397 | 
			
				per GRI GM-10 | 
			
				500 hr. | 
		
		
			| 
				Carbon Black Content | 
			
				% | 
			
				D 4218 | 
			
				9,000 kg | 
			
				2.0-3.0% | 
		
		
			| 
				  | 
			
				  | 
			
				  | 
			
				  | 
			
				  | 
			
				  | 
			
				  | 
			
				  | 
			
				  | 
			
				  | 
		
		
			| 
				Reference Propertied | 
			
				Oxidative Induction Time | 
			
				min | 
			
				D 3895 | 
			
				90,000 kg | 
			
				100 min. | 
		
		
			| 
				(a) Standard OIT | 
			
				D 5885 | 
			
				400 min. | 
		
		
			| 
				(b) High Pressure OIT | 
			
				  | 
			
				  | 
		
		
			
				Oven Aging at 85°C retained 
				after 90 days | 
			
				% | 
			
				D 5721 | 
			
				per each | 
			
				55% | 
		
		
			| 
				(a) Standard OIT - % | 
			
				D 3895 | 
			
				formulation | 
			
				80% | 
		
		
			| 
				(b) High Pressure OIT - % | 
			
				D 5885 | 
			
				  | 
			
				  | 
		
		
			| 
				UV Resistance | 
			
				% | 
			
				  | 
			
				per each | 
			
				  | 
		
		
			
				High Pressure OIT - % retained 
				after 1600 hrs | 
			
				D 5885 | 
			
				formulation | 
			
				50% | 
		
		
			| 
				  | 
			
				  | 
			
				  | 
			
				  | 
			
				  | 
			
				  | 
			
				  | 
			
				  | 
			
				  | 
			
				  | 
		
		
			| 
				Roll Size | 
			
				Roll Width | 
			
				m | 
			
				  | 
			
				7 | 
			
				7 | 
			
				7 | 
			
				7 | 
			
				7 | 
		
		
			| 
				Roll Length | 
			
				m | 
			
				  | 
			
				280 | 
			
				210 | 
			
				140 | 
			
				105 | 
			
				70 | 
		
		
			| 
				Size stability | 
			
				% | 
			
				2% | 
		
	
 
                Production :
Imported raw material ,advanced equipment and professional production technology with the smooth surface and rolling neatly .
Package :Packed in double woven geotextile and strength belt.
